4.0 AppVisor 1.0.43 https://publisher.appvisor.com Portable Application Description, or PAD(TM) 2004 Association of Software Professionals (ASP)http://www.asp-shareware.org/pad is a data set standard and specification that is commercialsoftware publishers to disseminate certified information about their software application. The PAD format is copyright of the ASP and cannot be used without the formal licensing and permission of both the Association of Software Professionals and its agent AppVisor.com. N CMP-D00023770913 APP-E00023770913 FALSE AstroGrav AstroGrav pid-7000ebb8c513 bid-d00023770913 AstroGrav Astronomy Software United Kingdom Nottinghamshire Nottingham NG9 5JX 8 The Crescent Chilwell http://www.astrograv.co.uk Russell Calvert russcalvert@astrograv.co.uk Russell Calvert russcalvert@astrograv.co.uk russcalvert@astrograv.co.uk support@astrograv.co.uk russcalvert@astrograv.co.uk https://plus.google.com/+AstroGravUK http://www.facebook.com/288969017913835 Y N app-e00023770913 AstroGrav 5.4 11 08 2025 0 Freeware Education::Science Education :: Astronomy,Education :: Science,Home & Hobby :: Education,Education :: Mathematics Major Update Install and Uninstall Windows Win7 x64,Windows 8,Windows 10,Windows 11 Dutch,English,French,German,Italian,Portuguese,Spanish Added commands for showing refraction, daylight, redshift / blueshift, and horizontal or vertical reflections. Split planetary aberration into separate aberration correction and light-time correction commands. Improved manually drawn angles on view windows. Various minor bug fixes and improvements. 1 GHz 64-bit processor or better, Windows 7 SP1 (64-bit) minimum, 8 GB RAM, 10 GB disk space No limitations 26313417 25697 25.09 N http://www.facebook.com/288969017913835 https://plus.google.com/+AstroGravUK http://www.astrograv.co.uk/index.html http://www.astrograv.co.uk/donate.html http://www.astrograv.co.uk/pad_files/windows/screenshot.png http://www.astrograv.co.uk/pad_files/windows/icon.png http://www.astrograv.co.uk/pad_files/windows/pad_file.xml http://www.astrograv.co.uk/movie-catalogue.html http://www.astrograv.co.uk/solar-system.html http://www.astrograv.co.uk/AstroGravInstall.exe gravity, astronomy, astro, simulation, solar system, gravitation, newton, 3d, orbit, educational, many-body, astrophysics, planetary motion, kepler, animated, n-body, physics, science, math, space, interactive, gravitational slingshot, exploration A precision solar system simulator/calculator A high precision solar system simulator/calculator with interactive 3D viewing. A full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. Superb interactive 3D viewing is included. AstroGrav is a full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are simulated much more accurately than with planetarium applications. General relativity and radiation pressure can be taken into account, and superb interactive 3D viewing allows you to easily rotate and zoom your view while the solar system evolves. AstroGrav is a full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are simulated much more accurately than with planetarium applications. The effects of general relativity and radiation pressure can be taken into account, and superb interactive 3D viewing allows you to easily rotate and zoom your view while the solar system evolves. The AstroGrav software has a huge range of features and viewing options, including views from space or any object, planetarium-style views from any location on Earth, multiple views animated simultaneously, dynamically calculated orbits and trajectories, comprehensive tabular data, and simulation time steps from a fraction of a second to thousands of years. Constellations and over 100,000 background stars are included, with comprehensive data for every star. Several different celestial coordinate grids and a wide range of physical units are available, and editing facilities allow you to create new objects manually, or import from hundreds of thousands of asteroids and comets. Because it calculates the motions of bodies from their gravitational interactions, AstroGrav is not restricted to just the solar system. Any situation in which gravity is the only significant force can be simulated, and the illustrative sample files that are included with AstroGrav include many examples such as exoplanet systems, protoplanets that evolve into planetary systems, rubble piles and their interactions with massive bodies, complex star systems, and even projectiles and bouncing balls. AstroGrav is ideal for astronomers, astrophysicists, researchers, teachers, educationalists, and students, and comes complete with a tutorial and full documentation. You may redistribute an unregistered copy of the AstroGrav Software by any means (CDROM, cover disk, web site, etc) as long as you do not change the original package, and distribute only the original package. ASTROGRAV SOFTWARE LICENSE AGREEMENT PLEASE READ THIS SOFTWARE LICENSE AGREEMENT ("LICENSE") CAREFULLY BEFORE USING THE ASTROGRAV SOFTWARE. BY USING THE ASTROGRAV SOFTWARE, YOU ARE AGREEING TO BE BOUND BY THE TERMS AND CONDITIONS OF THIS LICENSE. IF YOU DO NOT AGREE WITH THESE TERMS AND CONDITIONS, YOU MAY NOT USE THE ASTROGRAV SOFTWARE, AND MUST PROMPTLY DELETE IT FROM YOUR COMPUTER(S). This LICENSE defines what you may and may not do with the AstroGrav Software, and contains limitations on warranties and liabilities. If you are unable or unwilling to accept these conditions in full, then, notwithstanding the conditions in the remainder of this LICENSE, you may not use the program at all. ASTROGRAV SOFTWARE LICENSE The AstroGrav Software License allows you to use the AstroGrav Software on any number of computers. You may redistribute an unregistered copy of the AstroGrav Software by any means (CDROM, cover disk, website, etc) as long as you do not change the original package, and distribute only the original package. RESTRICTIONS You MAY NOT: (1) sublicense, lease, rent, or sell the AstroGrav Software to any other party; (2) cause or permit reverse engineering, disassembly, decompilation, or modification of the AstroGrav Software; (3) remove any product identification, copyright notices, or other notices or proprietary restrictions from the AstroGrav Software; (4) transfer registration details to any other party without the express written permission of AstroGrav Astronomy Software. TERM OF LICENSE This LICENSE shall continue for as long as you use the AstroGrav Software according to the terms of this agreement. However, this LICENSE will terminate if you fail to comply with any of its terms or conditions. You agree, upon termination, to destroy all copies of the AstroGrav Software. COPYRIGHT/OWNERSHIP The AstroGrav Software and its source code are owned by AstroGrav Astronomy Software and are protected by copyright law, international copyright treaty, and other intellectual property laws. The AstroGrav Software is licensed and not sold. You acquire only the right to use the AstroGrav Software and do not acquire any rights, either expressed or implied, in the AstroGrav Software other than those specified in this LICENSE. LIMITED WARRANTY YOU EXPRESSLY ACKNOWLEDGE AND AGREE THAT USE OF THE ASTROGRAV SOFTWARE IS AT YOUR SOLE RISK AND THAT THE ENTIRE RISK AS TO SATISFACTORY QUALITY, PERFORMANCE, AND ACCURACY IS WITH YOU. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE ASTROGRAV SOFTWARE IS PROVIDED "AS IS", WITH ALL FAULTS, AND WITHOUT WARRANTY OF ANY KIND, AND ASTROGRAV ASTRONOMY SOFTWARE DISCLAIMS ALL WARRANTIES AND CONDITIONS WITH RESPECT TO THE ASTROGRAV SOFTWARE, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A PARTICULAR PURPOSE, AND ACCURACY. LIMITATION OF LIABILITY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL ASTROGRAV ASTRONOMY SOFTWARE OR ITS SUPPLIERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, LOSS OF DATA, BUSINESS INTERRUPTION, OR ANY OTHER COMMERCIAL DAMAGES OR LOSSES) ARISING OUT OF YOUR USE OF OR INABILITY TO USE THE ASTROGRAV SOFTWARE, EVEN IF ASTROGRAV ASTRONOMY SOFTWARE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN ANY CASE, ASTROGRAV ASTRONOMY SOFTWARE'S ENTIRE LIABILITY UNDER ANY PROVISION OF THIS LICENCE AGREEMENT SHALL BE LIMITED TO THE AMOUNT ACTUALLY PAID BY YOU FOR THE PRODUCT. HIGH RISK ACTIVITIES THE ASTROGRAV SOFTWARE IS NOT DESIGNED, MANUFACTURED, OR INTENDED FOR USE IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL SYSTEMS, LIFE SUPPORT MACHINES, WEAPONS SYSTEMS, OR OTHER EQUIPMENT IN WHICH THE FAILURE OF THE ASTROGRAV SOFTWARE COULD LEAD TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE. ASTROGRAV ASTRONOMY SOFTWARE SPECIFICALLY DISCLAIM ANY EXPRESSED OR IMPLIED WARRANTY OF FITNESS FOR "HIGH RISK ACTIVITIES". GENERAL If any provision of this LICENSE is found void or unenforceable, the remainder will remain valid and enforceable to the fullest extent permitted by applicable law. In such event, each provision of this LICENSE that is invalid or unenforceable shall be replaced with a valid and enforceable provision as similar in terms to such invalid or unenforceable provision as may be possible. Russell Calvert russcalvert@astrograv.co.uk AstroGrav 4.4 Released for Windows and Mac AstroGrav adds many new features and improvements to its precision solar system simulator 6th August 2021 - AstroGrav 4.4 includes major improvements to the evolution algorithm, which greatly improves the accuracy of solar system simulations. There are also new options for searching for particular celestial positions, the drawing of trajectories and histories has been simplified, and many other improvements have been made. Full details are available from: http://www.astrograv.co.uk/version-4_4.html Evolution Improvements There are major improvements to the evolution algorithm, which provide many benefits. In particular, the accuracy of solar system simulations is much improved in most situations. Improved Searching It is now possible to search for a particular celestial position on a solar system simulation's view window. This usually is done by specifying the position's right ascension and declination. However, if the view is from somewhere on the Earth's surface, there is also an option to specify the position's azimuth and altitude. Trajectories and Histories Trajectories and histories are no longer treated separately, but have been combined into tracks that have characteristics of both. The pairs of commands and buttons that used to handle trajectories and histories are now replaced with single commands and buttons that handle tracks, with a separate configuration command allowing the specification of 'lines only, 'labels only', or 'lines and labels'. This provides the same functionality as in earlier versions, but with a simpler, easier to understand user interface. Other Improvements The handling of invisible objects has been simplified, and a bug has been fixed that caused the Earth's rotational position to be out by about a minute. The column selectors at the top-left of tables have been modified so that they no longer close automatically when an item is selected, which makes it much easier to make multiple changes to columns at the same time. The 'Hilda' category has been added to the tables that are shown when importing asteroids, and plus ('+') symbols are now allowed in exponents when editing angles, making it easier to copy and paste data from websites. Many other minor improvements and bug fixes complete this major upgrade. Upgrade The AstroGrav 4.4 update is free of charge to all AstroGrav 4 license holders. They may download and install the update immediately from: http://www.astrograv.co.uk/download.html About AstroGrav Astronomy Software AstroGrav Astronomy Software produces astronomical and gravity simulation software for astronomers, researchers, educationalists, and students. For more information, visit the company's website: http://www.astrograv.co.uk/ Press Contact: Russell Calvert AstroGrav Astronomy Software russcalvert@astrograv.co.uk features,improvements,evolution,solar system,searching,celestial,right ascension,declination,azimuth,altitude,trajectories,histories,tracks,lines,labels,invisible,tables,Hilda,asteroids,exponents,angles,copy,paste AstroGrav 4.4 Released for Windows and Mac

AstroGrav adds many new features and improvements to its precision solar system simulator

ASTROGRAV 4.4 RELEASED FOR WINDOWS AND MAC ASTROGRAV ADDS MANY NEW FEATURES AND IMPROVEMENTS TO ITS PRECISION SOLAR SYSTEM SIMULATOR 6th August 2021 - AstroGrav 4.4 includes major improvements to the evolution algorithm, which greatly improves the accuracy of solar system simulations. There are also new options for searching for particular celestial positions, the drawing of trajectories and histories has been simplified, and many other improvements have been made. Full details are available from: http://www.astrograv.co.uk/version-4_4.html EVOLUTION IMPROVEMENTS There are major improvements to the evolution algorithm, which provide many benefits. In particular, the accuracy of solar system simulations is much improved in most situations. IMPROVED SEARCHING It is now possible to search for a particular celestial position on a solar system simulation's view window. This usually is done by specifying the position's right ascension and declination. However, if the view is from somewhere on the Earth's surface, there is also an option to specify the position's azimuth and altitude. TRAJECTORIES AND HISTORIES Trajectories and histories are no longer treated separately, but have been combined into tracks that have characteristics of both. The pairs of commands and buttons that used to handle trajectories and histories are now replaced with single commands and buttons that handle tracks, with a separate configuration command allowing the specification of 'lines only, 'labels only', or 'lines and labels'. This provides the same functionality as in earlier versions, but with a simpler, easier to understand user interface. OTHER IMPROVEMENTS The handling of invisible objects has been simplified, and a bug has been fixed that caused the Earth's rotational position to be out by about a minute. The column selectors at the top-left of tables have been modified so that they no longer close automatically when an item is selected, which makes it much easier to make multiple changes to columns at the same time. The 'Hilda' category has been added to the tables that are shown when importing asteroids, and plus ('+') symbols are now allowed in exponents when editing angles, making it easier to copy and paste data from websites. Many other minor improvements and bug fixes complete this major upgrade. UPGRADE The AstroGrav 4.4 update is free of charge to all AstroGrav 4 license holders. They may download and install the update immediately from: http://www.astrograv.co.uk/download.html ABOUT ASTROGRAV ASTRONOMY SOFTWARE AstroGrav Astronomy Software produces astronomical and gravity simulation software for astronomers, researchers, educationalists, and students. For more information, visit the company's website: http://www.astrograv.co.uk/ Press Contact: Russell Calvert AstroGrav Astronomy Software russcalvert@astrograv.co.uk http://www.astrograv.co.uk/version-4_4.html AstroGrav Astronomy Software http://www.astrograv.co.uk/ gravity, astronomy, astro, simulation, solar system, gravitation, newton, 3d, orbit, educational, many-body, astrophysics, planetary motion, kepler, animated, n-body, physics, science, math, space AstroGrav Astronomy Software is the publisher of the AstroGrav software for Windows and Mac. AstroGrav Astronomy Software is the publisher of the AstroGrav software for Windows and Mac - a full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies. AstroGrav Astronomy Software is the publisher of the AstroGrav software for Windows and Mac - a full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. The effects of general relativity and radiation pressure can be taken into account, and AstroGrav also includes superb interactive 3D viewing. Russell Calvert russcalvert@astrograv.co.uk N TRUE TRUE FALSE http://repository.appvisor.com/ AstroGrav_pad.xml http://www.astrograv.co.uk/AstroGravInstall.exe AstroGravInstall.exe